diff options
Diffstat (limited to 'examples/network/loopback/dialog.h')
-rw-r--r-- | examples/network/loopback/dialog.h | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/examples/network/loopback/dialog.h b/examples/network/loopback/dialog.h index b23cfa030b..a70c20550a 100644 --- a/examples/network/loopback/dialog.h +++ b/examples/network/loopback/dialog.h @@ -60,9 +60,6 @@ class QDialogButtonBox; class QLabel; class QProgressBar; class QPushButton; -class QTcpServer; -class QTcpSocket; -class QAction; QT_END_NAMESPACE class Dialog : public QDialog @@ -70,7 +67,7 @@ class Dialog : public QDialog Q_OBJECT public: - Dialog(QWidget *parent = 0); + Dialog(QWidget *parent = nullptr); public slots: void start(); @@ -81,21 +78,21 @@ public slots: void displayError(QAbstractSocket::SocketError socketError); private: - QProgressBar *clientProgressBar; - QProgressBar *serverProgressBar; - QLabel *clientStatusLabel; - QLabel *serverStatusLabel; + QProgressBar *clientProgressBar = nullptr; + QProgressBar *serverProgressBar = nullptr; + QLabel *clientStatusLabel = nullptr; + QLabel *serverStatusLabel = nullptr; - QPushButton *startButton; - QPushButton *quitButton; - QDialogButtonBox *buttonBox; + QPushButton *startButton = nullptr; + QPushButton *quitButton = nullptr; + QDialogButtonBox *buttonBox = nullptr; QTcpServer tcpServer; QTcpSocket tcpClient; - QTcpSocket *tcpServerConnection; - int bytesToWrite; - int bytesWritten; - int bytesReceived; + QTcpSocket *tcpServerConnection = nullptr; + int bytesToWrite = 0; + int bytesWritten = 0; + int bytesReceived = 0; }; #endif |